Vibrational Frequencies calculated at B3PW91/6-31G(2df,p)
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A |
3572 |
3434 |
0.02 |
|
|
|
| 2 |
A |
3480 |
3346 |
3.24 |
|
|
|
| 3 |
A |
3033 |
2916 |
36.36 |
|
|
|
| 4 |
A |
1639 |
1576 |
45.18 |
|
|
|
| 5 |
A |
1359 |
1306 |
1.71 |
|
|
|
| 6 |
A |
935 |
899 |
11.50 |
|
|
|
| 7 |
A |
867 |
834 |
0.18 |
|
|
|
| 8 |
A |
558 |
537 |
17.12 |
|
|
|
| 9 |
A |
302 |
290 |
62.03 |
|
|
|
| 10 |
E |
3573 |
3435 |
0.22 |
|
|
|
| 10 |
E |
3573 |
3435 |
0.22 |
|
|
|
| 11 |
E |
3484 |
3349 |
0.19 |
|
|
|
| 11 |
E |
3484 |
3349 |
0.19 |
|
|
|
| 12 |
E |
1650 |
1586 |
22.72 |
|
|
|
| 12 |
E |
1650 |
1586 |
22.72 |
|
|
|
| 13 |
E |
1414 |
1359 |
23.60 |
|
|
|
| 13 |
E |
1414 |
1359 |
23.60 |
|
|
|
| 14 |
E |
1224 |
1177 |
51.70 |
|
|
|
| 14 |
E |
1224 |
1177 |
51.70 |
|
|
|
| 15 |
E |
1050 |
1010 |
38.14 |
|
|
|
| 15 |
E |
1050 |
1010 |
38.14 |
|
|
|
| 16 |
E |
903 |
868 |
219.91 |
|
|
|
| 16 |
E |
903 |
868 |
219.91 |
|
|
|
| 17 |
E |
439 |
422 |
34.88 |
|
|
|
| 17 |
E |
439 |
422 |
34.88 |
|
|
|
| 18 |
E |
273 |
263 |
19.04 |
|
|
|
| 18 |
E |
273 |
263 |
19.04 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21882.6 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 21037.9 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.064 |
|
|
|
| 2 |
H |
0.124 |
|
|
|
| 3 |
N |
-0.542 |
|
|
|
| 4 |
N |
-0.542 |
|
|
|
| 5 |
N |
-0.542 |
|
|
|
| 6 |
H |
0.252 |
|
|
|
| 7 |
H |
0.252 |
|
|
|
| 8 |
H |
0.252 |
|
|
|
| 9 |
H |
0.228 |
|
|
|
| 10 |
H |
0.228 |
|
|
|
| 11 |
H |
0.228 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-1.626 |
1.626 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.774 |
0.000 |
0.000 |
| y |
0.000 |
-26.774 |
0.000 |
| z |
0.000 |
0.000 |
-21.920 |
|
| Traceless |
| | x | y | z |
| x |
-2.427 |
0.000 |
0.000 |
| y |
0.000 |
-2.427 |
0.000 |
| z |
0.000 |
0.000 |
4.855 |
|
| Polar |
| 3z2-r2 | 9.710 |
| x2-y2 | 0.000 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.250 |
0.000 |
0.000 |
| y |
0.000 |
5.250 |
0.000 |
| z |
0.000 |
0.000 |
5.030 |
<r2> (average value of r
2) Å
2
| <r2> |
81.620 |
| (<r2>)1/2 |
9.034 |